Saint John - Air Quality Health Index

Observed ConditionsFootnote †

Calculated at: 4:00 PM AST Sunday 23 February 2025

3Low Risk




1
2
3
4
5
6
7
8
9
10
+

Low Risk
(1-3)

Moderate Risk
(4-6)

High Risk
(7-10)

Very High Risk



At-Risk Population:

General Population:

  • Ideal air quality for outdoor activities.

Forecast Maximums

Issued at: 5:00 PM AST Sunday 23 February 2025

Sunday night

3 - Low Risk

Monday

3 - Low Risk

Monday night

2 - Low Risk

Tuesday

2 - Low Risk

Who is at risk?

People with heart and lung conditions are most affected by air pollution.

To find out if you are at risk, consult the health guide, or your physician.

Visit the national AQHI Web site to learn more about the AQHI.

Did you know...?

Air pollution triggers respiratory diseases like asthma in tens of thousands of Canadians.


The AQHI is an initiative between Environment Canada, Health Canada, and the New Brunswick Department of Environment and Local Government and the New Brunswick Department of Health in partnership with the New Brunswick Lung Association.

AQHIScale

Observed ConditionsFootnote †


3 - Low Risk

Calculated at:

4:00 PM AST Sunday 23 February 2025

 

Forecast Maximums


Sunday night
3 - Low Risk



Monday
3 - Low Risk



Monday night
2 - Low Risk



Tuesday
2 - Low Risk




Issued at:

5:00 PM AST Sunday 23 February 2025

 

The AQHI is an initiative between Environment Canada, Health Canada, and the New Brunswick Department of Environment and Local Government and the New Brunswick Department of Health in partnership with the New Brunswick Lung Association.

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